22
See Legend and Notes for Table 11 on page 23.
ADVANCED
SETUP (cont)
MAT T CAL 0.0°F (or °C) ±2.5°F (±1.4°C)
MIXED AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration mixed air
temperature (MAT) sensor
OA T CAL 0.0°F (or °C) ±2.5°F (±1.4°C)
OUTSIDE AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration outside air
temperature (OAT) sensor
OA H CAL 0% RH ±10% RH
OUTSIDE AIR HUMIDITY CALIBRATION
Allows for the operator to adjust for an out of calibration outside air enthalpy
sensor
RA T CAL 2.0°F (or °C) ±2.5°F (±1.4°C)
RETURN AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration return air
temperature (RA) sensor
RA H CAL 0% RH ±10% RH
RETURN AIR HUMIDITY CALIBRATION
Allows for the operator to adjust for an out of calibration return air enthalpy
sensor
DA T CAL 0.0°F (or °C) ±2.5°F (±1.4°C)
DISCHARGE AIR TEMPERATURE CALIBRATION
Allows for the operator to adjust for an out of calibration discharge air
temperature (DAT) sensor
2SP FAN DELAY 5 minutes
0 to 20 minutes in
1 minute
increments
TIME DELAY ON SECOND STAGE ECONOMIZING
While in the Economizing mode, this is the delay between thermostat Y2
call and Y1-O output to mechanical cooling stage, to allow high speed fan
operation to attempt to cool space first.
CHECKOUT
DAMPER VMIN-
HS
n/a n/a Positions OA damper to VMIN High Speed position
DAMPER VMAX-
HS
n/a n/a Positions OA damper to VMAX High Speed position
DAMPER OPEN n/a n/a
Position OA damper to the full open position.
Exhaust fan contacts enable during the DAMPER OPEN test. Make sure to
pause in the mode to allow exhaust contacts to energize due to the delay in
the system.
DAMPER CLOSE n/a n/a Positions damper to the fully closed position
CONNECT
Y1-O
n/a n/a Closes the Y1-O relay (Y1-O)
CONNECT
Y2-O
n/a n/a Closes the Y2-O relay (Y2-O)
CONNECT
AUX1O
n/a n/a
Energizes the AUX1O output. If Aux setting is:
• NONE—no action taken
• ERV—24 vac out. Turns on or signals an ERV that the conditions
are not good for economizing but are for ERV operation.
d
• SYS—24 vac out. Issues a system alarm
ALARMS(_)
Alarms display only when they are active. The menu title “ALARMS(_)” includes the number of active alarms in parenthesis
( ). When using SYLK bus sensors, “SYLK” will appear on the screen, and when using 20k OA temperature sensors, “SENS
T” will appear on the screen
MA T SENS ERR n/a n/a
MIXED AIR TEMPERATURE SENSOR ERROR
Mixed air sensor has failed or become disconnected - check wiring then
replace sensor if the alarm continues.
CO2 SENS ERR n/a n/a
CO
2
SENSOR ERROR
CO
2
sensor has failed, gone out of range or become disconnected - check
wiring, then replace sensor if the alarm continues.
OA SENS T ERR n/a n/a
OUTSIDE AIR TEMPERATURE SENSOR ERROR
Outdoor-air temperature sensor has failed or become disconnected - check
wiring (OAT sensor connected at input terminals OAT), then replace if the
alarm continues.
OA SYLK SENS
ERR
n/a n/a
OUTSIDE AIR ENTHALPY SENSOR ERROR
OAT sensor connected on S-bus.
DA T SENS ERR n/a n/a DISCHARGE AIR TEMPERATURE SENSOR ERROR
SYS ALARM n/a n/a
When AUX1-0 is set to SYS and there is any alarm (e.g., failed sensors,
etc.), the AUX1-0 terminal has 24 vac out.
ACT UNDER V n/a n/a
ACTUATOR VOLTAGE LOW
Voltage received by Actuator is below expected range.
ACT OVER V n/a n/a
ACTUATOR VOLTAGE HIGH
Voltage received by Actuator is over expected range.
ACT STALLED n/a n/a
ACTUATOR STALLED
Actuator stopped before achieving commanded position.
Table 11 — Menu Structure
1
(cont)
MENU PARAMETER
PARAMETER
DEFAULT
VALUE
PARAMETER
RANGE AND
INCREMENT
2
NOTES
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